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Koyen

Westvillage

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Air quality index

39Good
Coordinates5.24°, 10.21°

Demographic figures from Institut National de la Statistique (Cameroon). Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Koyen sits in West, Cameroon and is identified as a village. Located at 5.242°, 10.207°, Koyen occupies a equatorial portion of the northern hemisphere. No reliable population estimate is published for this entry in the open data we rely on. The location receives about 1,859 kWh/m² of solar irradiance per year and sunshine for roughly 73% of daylight hours. Based on its equatorial position, residents likely encounter hot and humid year-round with little seasonal temperature variation. Additional figures on demographics, climate, geography and points of interest appear in the sections that follow, all drawn from open public datasets.

Summary composed automatically from structured open data on this page. See our Terms for details.

History & geography

Geography

Latitude
5.2422
Longitude
10.2075
Water area
—
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Air quality

US AQI — Good
39
PM2.5 (µg/m³)
3.2
PM10 (µg/m³)
3.3
Ozone (µg/m³)
34
NO₂ (µg/m³)
2.7

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
75
Distinct species (top 10)
10

Most-observed species

  • Mexican-sunflower, Japanese-sunflower
    Tithonia diversifolia (Hemsl.) A.Gray · Magnoliopsida
    6
  • silverleaf desmodium
    Desmodium uncinatum (Jacq.) DC. · Magnoliopsida
    3
  • Diaperasticus erythrocephalus (Olivier, 1791)
    Diaperasticus erythrocephalus (Olivier, 1791) · Insecta
    3
  • Variegated grasshopper
    Zonocerus variegatus (Linnaeus, 1758) · Insecta
    2
  • Banded Bagnest
    Anaphe panda Boisduval, 1847 · Insecta
    2
  • Pied Crow
    Corvus albus Statius Muller, 1776 · Aves
    2
  • African Iris
    Dietes bicolor (Steud.) Sweet ex Klatt · Liliopsida
    2
  • Pawpaw
    Carica papaya L. · Magnoliopsida
    2

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
0
Largest magnitude
—
Largest event
—

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in West

Browse all places in West →

Geography & sun

Avg solar (kWh/m²/day)
5.09
Annual solar (kWh/m²)
1,859

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Books about this place

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Events

Sources

  • • Wikidata
  • • Open-Meteo Air Quality (CAMS)
  • • USGS Earthquake Catalog (global feed)
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • Open-Meteo / sunrise-sunset.org